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UNISEC DY800 - E D. 4 - ACCORDING TO E- DISTRIBUZIONE SPECIFIC ATIONS
- INS TA LL ATI ON M A NUA L
The instructions in this manual refer to
UniSec DY800 standardized MV switchgear.
Please read the manual carefully to ensure that the
product is used correctly.
Besides this manual, it is always necessary to
consult the latest technical documentation (electric
circuit and wiring diagrams, tables with overall
dimensions, foundation project, etc.), especially
regarding any variants requested in relation to the
standard configurations.
Only use original spare parts for maintenance
operations.
—
For your safety!
• Make sure that the installation room (spaces,
divisions and ambient) is suitable for the
electrical apparatus
• Make sure that all the installation, putting into
service and maintenance operations are carried
out by qualified personnel with suitable
knowledge of the apparatus
• To ensure that the installations are built in
accordance with the rules of good working
practice and safety in the work place, make sure
that the regulatory and legal requirements are
complied with during installation, putting into
service and maintenance. The personnel who
access the switchgear must possess PES or PEI
qualification in accordance with
IEC EN50110 standards
• Strictly comply with the indications in this
instruction manual
• Check that the rated performance of the
apparatus is not exceeded during service
• Check that the personnel operating the
apparatus have this instruction manual to hand
as well as the necessary information for correct
intervention
• Pay special attention to the danger notes
indicated in the manual by the following symbol:
Responsible behaviour safeguards your own and
others' safety!
Please contact the ABB Assistance Service for any
further requirements
—
I. Foreword
